head to head · open source
composio vs PromptHub
composio has 30,300 GitHub stars, 4,819 forks, 88 open issues and last shipped yesterday. PromptHub has 1,670 stars, 193 forks, 42 open issues and last shipped 20 days ago. composio leads on adoption by 1,714% (30,300 vs 1,670 stars). composio is written in TypeScript under MIT; PromptHub is written in TypeScript under AGPL-3.0. composio has attracted 16% as many forks as stars, PromptHub 12%. composio was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, llm), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| composio | PromptHub | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 1.7K |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-24 | 2026-09-05 |
| Forks | ⑂ 4.8K | ⑂ 193 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick composio if
- You weight community size — 30K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick PromptHub if
- You want the PromptHub feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and PromptHub fits your workflow better
About composio
Composio is an MIT licensed agent toolkit platform, distributed as TypeScript and Python SDKs, that gives AI agents more than 1,000 pre authenticated toolkits, per user sessions, authentication, triggers, and a sandbox for turning intent into action across real applications.
read the full composio overview →
About PromptHub
PromptHub is an open source, local first desktop workbench for managing prompts, SKILL.md files and agent assets, aimed at individual developers and small teams who work across several AI coding tools and want that material to stay on their own machines.
read the full PromptHub overview →
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Frequently asked questions
Is composio or PromptHub more popular?
composio has 30,300 GitHub stars and PromptHub has 1,670. composio has the larger community by that measure.
Are composio and PromptHub free?
Both are open source. composio is licensed under MIT and PromptHub under AGPL-3.0. Neither carries a licence fee.
What is the difference between composio and PromptHub?
composio is written in TypeScript and PromptHub in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, composio or PromptHub?
Choose composio if you want the larger community (30,300 stars) or its MIT licence terms. Choose PromptHub if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.